Home / 184,199,915.55-254,310,602.19-117,256,645.52

Finding the Fourth Proportional to 184,199,915.55, 254,310,602.19 and 117,256,645.52

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Solution

The fourth proportional to 184,199,915.55, 254,310,602.19 and 117,256,645.52 is: 161,887,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,199,915.55 : 254,310,602.19 = 117,256,645.52 : x
  2. Step 2: Convert to fraction form
    184,199,915.55/254,310,602.19 = 117,256,645.52/x
  3. Step 3: Cross multiply
    184,199,915.55x = 254,310,602.19 × 117,256,645.52
  4. Step 4: Simplify right side
    184,199,915.55x = 29,819,608,131,699,012
  5. Step 5: Solve for x
    x = 29,819,608,131,699,012/184,199,915.55
  6. Step 6: Final answer
    x = 161,887,197.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.